. Digest of United States automobile patents from 1789 to July 1, 1899, including all patents officially classed as traction-engines for the same period. Chronologically arranged ... together with lists of patents in the classes of portable-engines, traction-wheels, electric locomotivs, and electric railway battery systems ... . IN¥EIITIIBiATTIIllMm. 2 Sheets—Sheet 1. J. DOYLE. Motors lor Propolliag Vehiolss, or Meohanioal Horses. 2 SbeetB—sbeet for Propelling Vehicles, or MeohanioalHorses. No. 200,266. Patented Feb. 12, 1878. No. 200,266. Patented Feb. 12,

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Keywords: ., bo, bookcentury1900, bookdecade1900, bookiddigestofunitedst00alle